1,804 search results for “Proclus approximately 410 485” in the Public website
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Proclus on Nature. Philosophy of Nature and its Methods in Proclus' Commentary on Plato's Timaeus
This dissertation is a study of the view of the Neoplatonist Proclus (Athens, 411-485) on to what extent and how the changing and unreliable world of sense perception can itself be an object of scientific knowledge.
- Week 5: 4-10 February 2018
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Symmetric Diophantine approximation over function fields
Promotor: Prof.dr. P. Stevenhagen, Co-Promotor: Dr. J.H. Evertse
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Neoplatonism, the philosophy of the commentators
This project studies the theory and practice of moral education in the (Neo)Platonic tradition.
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Resistance against the Achaemenid Empire: The Egyptian Rebellions of 521 and 487/86 BC
On 15 February 2023 Uzume Wijnsma successfully defended a doctoral thesis and graduated.
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A Sense of the Past
Studies in current archaeological applications of remote sensing and non-invasive prospection methods edited by Hans Kamermans, Martin Gojda and Axel G.
- Meet our staff
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Biomimetic Copper Catalysts for the Electrochemical Oxygen Reduction Reaction
Human civilization consumes a huge amount of fossil fuels, which has resulted in an atmospheric CO2 level which has not been higher in over 800 millennia.
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Egidius Smeets
Science
- Meet our staff
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On continued fraction algorithms
Promotor: Robert Tijdeman, Co-promotor: Cornelis Kraaikamp
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On p-adic decomposable form inequalities
Promotor: Prof.dr. P. Stevenhagen, Jan-Hendrik Evertse, Co-promotor: Pascal Autissier
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Participatory Sense-making in Physical Play and Dance Improvisation: Drawing Meaningful Connections Between Self, Others and World
The starting point of Hermans' research is how both children's physical play and dance improvisation by professionals can be considered somatic practices where sense-making manifests itself in and between bodies, and through movement.
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Binding kinetics
A tantalizing concept that has emerged in our recent research is binding kinetics. An important parameter is residence time (RT), a direct reflection of how long a drug stays bound to its target. This parameter is of crucial importance, because drug action lasts only as long as the receptor-ligand complex…
- Cold War
- Science Diplomacy
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Filter-based reconstruction methods for tomography
Promotor: K.J. Batenburg
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Development of highly accurate density functionals for H2 dissociation on transition metals
Metals surfaces form a group of effective catalysts for the reaction of small molecules such as hydrogen (H2).
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Ethnographies of Insurance
How do insurance products transform intimate and personal relations? What are the consequences of the classifications that insurance companies use and how do these affect solidarity, morality and inequality?
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Mathematician Peter Koymans wins KWG PhD prize
Leiden PhD student Peter Koymans has been declared ‘best mathematics PhD student’ by the Royal Dutch Mathematical Society (KWG). He received the prize at the Dutch Mathematical Congress (NMC) on 24 and 25 April. With his talk about his research into the Cohen-Lenstra conjecture, Koymans left eleven…
- History of Diplomacy
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New Methods for (f)MRI Analysis
Analysis of neuroimaging data requires multiple steps where statistics play a crucial role. The MRI methods research group develops new statistical methods that are accurate, transparent and easy to use.
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Pair configurations to molecular activity coefficients: PAC-MAC
This thesis provides an overview of the development of the Pair Configuration to Molecular Activity Coefficient (PAC-MAC) model.
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Hydrogen dissociation on metal surfaces
Promotor: G. J. Kroes
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Cheminformatics: Analyzing small-molecule activity data
While bioinformatics methods deal with the analysis of sequence information (be it proteins or DNA), the field of cheminformatics is concerned with the analysis of small-molecule datasets.
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Quantum dynamics of H2 on metal surfaces: researching the role of surface atoms
This research focuses on the (Quantum) Dynamics (QD) of the reactive scattering of H2 from metal surfaces.
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A cross-linguistic investigation of the onset effect in reading aloud: No need to mope about the MOPE
The global population speaks approximately 7,000 different languages and approximately half of the world’s population is bilingual. The unique orthographic characteristics of different languages can help us to gain insight into the seemingly simple process of transforming written to spoken words (i.e.,…
- Practical Information
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Ab Initio Molecular Dynamics Calculations versus Quantum-State-Resolved Experiments on CHD3 + Pt(111): New Insights into a Prototypical Gas–Surface
The dissociative chemisorption of methane on metal surfaces is of fundamental and practical interest, being a rate-limiting step in the steam reforming process. The reaction is best modeled with quantum dynamics calculations, but these are currently not guaranteed to produce accurate results because…
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Evidence - fact finding
The Leiden faculty has a lively tradition in the field of criminal truth finding and evidence.
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Geometric approach to evolution problems in metric spaces
Promotor: S.M. Verduyn Lunel, Co-promotor: O.W. van Gaans
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Towards a Grammar of Benchnon
This dissertation for the first time provides a detailed description of Benchnon, a language spoken by approximately 200.000 people in Southwest Ethiopia.
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PhD awarded to Daniel Mândrescu
On 5 October 2022, Daniel Mândrescu successfully defended his dissertation entitled ‘The application of EU antitrust law to (dominant) online platforms’.
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Department of Bachelor's Education
The Department of Bachelor's Education staffs the workgroup education and safeguards the quality of the teaching of the workgroup education in the bachelor's programme in psychology.
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Dynamics of the Oort Cloud and Formation of Interstellar Comets Santiago Torres Rodriguez
The solar system was formed approximately 4.56 billion years ago. Despite the numerous theories that have been developed over the years, the formation and evolution of the solar system still remain unclear.
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Poly-(lactic-co-glycolic-acid)-based particulate vaccines: particle uptake by dendritic cells is a key parameter for immune activation
Poly(lactic-co-glycolic acid) (PLGA) particles have been extensively studied as biodegradable delivery system to improve the potency and safety of protein-based vaccines. In this study we analyzed how the size of PLGA particles, and hence their ability to be engulfed by dendritic cells (DC), affects…
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Modeling energy conversion dynamics at interfaces
Chemical reactions go hand-in-hand with an energy exchange with the environment in which they take place. Surfaces offer a variety of energy dissipation channels, constituted by the nuclear and electronic degrees of freedom of the atoms at the interface. Aiming at an improved future harvesting of energy,…
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Cardiovascular disease burden in thoracic aortopathy
PhD defence
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Safety of Orthopedic Implants
PhD defence
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Neonatal Brachial Plexus Palsy
PhD defence
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A fair balance: health data protection and the promotion of health data use for clinical and research purposes
PhD defence
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Discovery of selective diacylglycerol lipase β inhibitors
PhD defence
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Hoe te leven, klassiek of modern?
PhD defence
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Automated Machine Learning for Dynamic Energy Management using Time-Series Data
PhD defence
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Colorectal cancer screening for average- and high-risk individuals Beyond one-size-fits-all
PhD defence
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Improving response and reducing toxicity to immune checkpoint blockade therapy in melanoma
PhD defence
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Legal and policy aspects of space big data: Legal implications of the use of large amounts of space data
PhD defence
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Early Detection of Pancreatic Cancer in High-Risk Individuals
PhD defence
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Asklepios en het zwaard
PhD defence
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Vermeerderd en verrijkt
PhD defence